From the Washington Post:
When the 5th Stryker Combat Brigade arrived in Afghanistan, its leader, Col. Harry D. Tunnell IV, openly sneered at the U.S. military’s counterinsurgency strategy. The old-school commander barred his officers from even mentioning the term and told shocked U.S. and NATO officials that he was uninterested in winning the trust of the Afghan people…
Some soldiers have since told investigators that their company commander became furious after learning that the platoon had killed a second unarmed Afghan in January. But rather than referring the incident up the chain of command, he demanded that soldiers find evidence that would justify the shooting.
In March, the platoon’s first lieutenant and sergeant were removed from their posts because their soldiers had been caught shooting at dogs, according to Army investigative records. In contrast, no disciplinary action was taken after platoon members shot and killed four Afghan men — who were allegedly unarmed — in as many incidents. (Three of those shootings are now the focus of murder investigations.)